Navigation

HEAS Data Platform · Materials Science Database

U

Traditional Materials TRA

MP-ID: mp-1056699 · Space group: Pm-3m (#221)

Basic Information

Formula
U
MP-ID
mp-1056699
Elements
1
Sites
4
Density
21.2622
g/cm³
Volume
74.36
ų
Cell a
3.7449
Å
Cell b
3.7449
Å
Cell c
5.3022
Å
α Angle
90.00
°
β Angle
90.00
°
γ Angle
90.00
°
Space Group
Pm-3m
Point Group
m-3m
Crystal System
Cubic
Bravais Lattice
Cubic P
Stability
No
Packing Fraction
0.5240

X-ray Diffraction

Diffraction Pattern
X-axis: 2θ (°); Y-axis: relative intensity; CuKa ; λ=1.5406 Å
Diffraction Peaks (Top 24)
2θd (Å)Ihkl
33.81 2.6511 100.0 (0,0,2)
33.85 2.6481 99.7 (1,1,0)
33.85 2.6480 99.7 (1,-1,0)
48.60 1.8735 37.0 (1,-1,2)
48.60 1.8735 74.0 (1,1,2)
48.60 1.8735 37.0 (1,-1,-2)
48.63 1.8724 36.9 (2,0,0)
48.63 1.8724 36.9 (0,2,0)
60.54 1.5294 19.6 (2,0,2)
60.54 1.5294 19.6 (0,2,-2)
60.54 1.5294 19.6 (2,0,-2)
60.54 1.5294 19.6 (0,2,2)
71.12 1.3255 12.5 (0,0,4)
71.22 1.3240 12.5 (2,2,0)
71.22 1.3240 12.5 (2,-2,0)
81.14 1.1853 9.1 (1,-1,4)
81.14 1.1853 18.2 (1,1,4)
81.14 1.1853 9.1 (1,-1,-4)
81.21 1.1845 18.1 (2,2,2)
81.21 1.1845 9.1 (2,-2,2)
81.21 1.1845 9.1 (2,-2,-2)
81.23 1.1842 9.1 (3,1,0)
81.23 1.1842 9.1 (1,3,0)
81.23 1.1842 9.1 (3,-1,0)
Get direct link

Energy Properties

Formation Energy/atom
0.16646
eV/atom
Energy/atom
-79.77557
eV/atom
Energy above Hull
0.1665
eV/atom
Uncorrected Energy
-11.1249
eV/atom
Volume/atom
18.59
ų
c/a Ratio
-

Electronic Properties

Metallic
Metal
Band Gap
0
eV
Direct Gap
No
CBM
N/A
eV

Magnetic Properties

Magnetic
Yes
Total Mag. Moment
0.0000
μB
Mag. Ordering
Unknown
Mag. Sites
0
Magnetization/Volume
0.000000
μB/ų

Elastic Properties

Elastic data not available

Feature Analysis

Composition Overview

Element Composition (atomic fraction)
Composition Info
Major / Matrix Element
U · 1.000
Element Family
N/A
Solute Fraction
0.000
Interstitial Fraction
0.000

Traditional Material Features

ROM Blended-Feature Radar
Rating & Classification
Tier
A
Score
0.462
Family
Pure Metal
Matrix Element
U · 1.000

Related Tasks

Related computation task IDs (3)

Citation & References

Materials Project Page
https://materialsproject.org/materials/mp-1056699
Reference Citation

The crystal structure and related material properties of U were obtained from the Materials Project database (MP-ID: mp-1056699, database version v2026.04.13).

Literature Citation

Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0

BibTeX
@article{Horton2025,
  author  = {Horton, Matthew K. and Huck, Patrick and Yang, Ruo Xi and Munro, Jason M. and Dwaraknath, Shyam and Ganose, Alex M. and Kingsbury, Ryan S. and Wen, Mingjian and Shen, Jimmy X. and Mathis, Tyler S. and Kaplan, Aaron D. and Berket, Karlo and Riebesell, Janosh and George, Janine and Rosen, Andrew S. and Spotte-Smith, Evan W. C. and McDermott, Matthew J. and Cohen, Orion A. and Dunn, Alex and Kuner, Matthew C. and Rignanese, Gian-Marco and Petretto, Guido and Waroquiers, David and Griffin, Sinead M. and Neaton, Jeffrey B. and Chrzan, Daryl C. and Asta, Mark and Hautier, Geoffroy and Cholia, Shreyas and Ceder, Gerbrand and Ong, Shyue Ping and Jain, Anubhav and Persson, Kristin A.},
  title   = {Accelerated data-driven materials science with the Materials Project},
  journal = {Nature Materials},
  year    = {2025},
  volume  = {24},
  number  = {10},
  pages   = {1522--1532},
  month   = {oct},
  doi     = {10.1038/s41563-025-02272-0},
  issn    = {1476-4660},
  url     = {https://doi.org/10.1038/s41563-025-02272-0},
  abstract = {The Materials Project was launched formally in 2011 to drive materials discovery forwards through high-throughput computation and open data. More than a decade later, the Materials Project has become an indispensable tool used by more than 600,000 materials researchers around the world. This Perspective describes how the Materials Project, as a data platform and a software ecosystem, has helped to shape research in data-driven materials science. We cover how sustainable software and computational methods have accelerated materials design while becoming more open source and collaborative in nature. Next, we present cases where the Materials Project was used to understand and discover functional materials. We then describe our efforts to meet the needs of an expanding user base, through technical infrastructure updates ranging from data architecture and cloud resources to interactive web applications. Finally, we discuss opportunities to better aid the research community, with the vision that more accessible and easy-to-understand materials data will result in democratized materials knowledge and an increasingly collaborative community.}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# generated using pymatgen
data_U
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.74488708
_cell_length_b   3.74488421
_cell_length_c   5.30217991
_cell_angle_alpha   90.00069076
_cell_angle_beta   89.99930943
_cell_angle_gamma   89.99949455
_symmetry_Int_Tables_number   1
_chemical_formula_structural   U
_chemical_formula_sum   U4
_cell_volume   74.35866441
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  U  U0  1  0.00000000  0.50000000  0.50000000  1.0
  U  U1  1  0.50000000  -0.00000000  -0.00000000  1.0
  U  U2  1  -0.00000000  0.50000000  0.00000000  1.0
  U  U3  1  0.50000000  0.00000000  0.50000000  1.0
Get direct link